At 15:21 water level is -0.09m and it will keep falling by 0.0m until the low tide at 15:37
The low tide with -0.09m is 6% of the lowest astronomical tide (-1.47m)
At 15:21 water level is -0.09m and it will keep falling by 0.0m until the low tide at 15:37
The low tide with -0.09m is 6% of the lowest astronomical tide (-1.47m)